19581+0548 A   607

 
 
19h 58m 08.25s +05 47' 42.8" P.A. 81 sep 0.2 mag 9.30,9.60 Sp A3
 
 
Coord 2000
19581+0548
Discov num
A   607
Comp
Coord arcsec 2000
19 58 08.25 +05 47 42.8
Date first
1903
Date last
2017
Obs
10
Pa first
194
Pa last
81
P.A. Now (θ)
81°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.30
Mag sec
9.60
delta mag (ΔM)
0.3
Spectral class
A3 (white)
Pri motion ra
-019
Sec motion ra
Pri motion dec
+014
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81.2
Precise sep
0.155
Cdsa2 id
A 607
Constellation
Aquila
Ra deg
19.968958333333333
De deg
5.795222222222222
last precise pa
81.2
last precise sep
0.155
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19581+0548 A 607 1970 9 201 0.1 9.30 9.60 A3 N 195808.25+054742.8
19581+0548 A 607 2017 10 81 0.2 9.30 9.60 A3 N 195808.25+054742.8

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